kata_agent: Parse the OCI command properly
kata_agent: Parse the OCI command properly

In order to accurately pass the use and group IDs to the
Kata containers agent.

Signed-off-by: Sebastien Boeuf <90b401417360b1924ef3f520ddee932686110f85@intel.com>
Signed-off-by: Samuel Ortiz <0ba86cb3f08bbb861958e54bd3438887adb4263c@linux.intel.com>

containers/virtcontainers,containers/virtcontainers